LUNARA freestanding solid surface soaking bathtub in white oval shape
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LUNARA freestanding solid surface soaking bathtub with heat retention arrows showing warmth
LUNARA 51-inch freestanding soaking bathtub dimensions and specifications
LUNARA 55-inch freestanding soaking bathtub dimensions and specifications
LUNARA 61-inch freestanding soaking bathtub dimensions and specifications
LUNARA 65-inch freestanding soaking bathtub dimensions and specifications
LUNARA 71-inch freestanding soaking bathtub dimensions and specifications
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LUNARA freestanding solid surface soaking bathtub with oval shape and brushed gold floor-mounted faucet
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SOLID SURFACE · FREESTANDING BATHTUB

LUNARA 51-71 Inch Freestanding Solid Surface Soaking Bathtub

Sale price$1,799.00
Klarna 4 interest-free payments.

A rounded matte soaking tub family with a sculptural silhouette, warm-touch Solid Surface and five size options.

Color:Matte White
Size:51 inch
  • Free U.S. shipping
  • 3-year limited warranty
  • 0.8" refined rim
  • 6 GPM drain flow

Product certifications

Product certifications
Description

LUNARA is the size family in the collection: one rounded, modern silhouette scaled from a compact 51-inch bath to a generous 71-inch statement tub. It gives designers a consistent look across different floor plans without making every bathroom accept the same footprint.

The value is in the fit transparency. Each size has its own capacity, water depth, backrest angle and drain location, so customers can choose by comfort, doorway and layout instead of guessing from length alone.

Specifications

Everything you need to plan the right fit and installation.

LUNARA 51-71 Inch Freestanding Solid Surface Soaking Bathtub 51 inch specifications
Exterior dimensions51.2 × 26.8 × 22.0 in
Interior floor36.4 × 21.3 in
Bathing depth15.55 in interior
Backrest angle120°
Water capacity62 gal
Net weight196 lb / 89 kg
Drain placement17.72 in from one end
Crated size / weight54.7 × 30.3 × 27.6 in • 282 lb
FinishMatte White
MaterialSolid Surface Stone, Resin
Rim thickness0.79 in (20 mm)
Drain flow6 GPM
Installation typeFreestanding — sets on a finished floor, no frame or apron
IncludedDrain assembly, cover and moulded overflow. Tub filler and drain pipe sold separately.
Tolerance±0.5 in per factory drawing
Installation & Assembly

Have a qualified installer confirm the floor support, level surface, water supply, and drain connection before installation. Check the selected model’s dimensions and the delivery route before ordering.

The drain assembly and matching cover are included. Drainage piping and the floor connection are not included and should be prepared by your installer. Contact our team for the model-specific installation guide.

Download installation guide

Care & Maintenance

Use a soft cloth and a mild cleaner suitable for solid surface, then rinse and wipe dry. Follow the care instructions supplied with your bathtub.

For stubborn stains or minor surface damage, contact our team for the recommended restoration method for your finish before using abrasive products.

Download care & maintenance guide

Shipping & Delivery

Free standard shipping is available within the contiguous United States, excluding Hawaii, Alaska, and U.S. territories.

Confirm delivery access, freight arrangements, and the current delivery estimate with our team before ordering. Please inspect your bathtub upon delivery and retain the packaging while checking it.

View shipping policy

Returns & Warranty

Please review the store's returns policy and limited warranty terms before ordering. Contact our team with your order information if your bathtub arrives damaged or you need warranty assistance.

View warranty policy

Help Center

Need help choosing a size or preparing for installation? Our team can help with product dimensions, finish availability, installation documents, and delivery questions.

Contact our team

Why Choose a Solid Surface Bathtub?

The water stays warm

The water stays warm

The most common regret with a freestanding tub is that the bath goes cold before you're ready to get out. Thin acrylic sheds heat to the room fast — a soak can turn lukewarm inside twenty minutes unless you keep topping it up. Solid surface is dense. It draws very little warmth out of the water as you fill, then gives back what it holds slowly, and the tub itself feels warm against your back from the first minute instead of cold.

Scratches sand out

Scratches sand out

The colour runs through the full thickness of the material, not just across the surface. Mark it, and you work it back with the fine sandpaper in the box — what's underneath is the same colour. On acrylic, damage that goes through the gel coat is permanent. Five years in, that's the difference between a tub that still looks new and one you've stopped showing people.

Solid underfoot, and not slippery

Solid underfoot, and not slippery

Moulded as a single piece on a wide base, there's no flex and no wobble when you step in. The matte surface has a fine texture that grips wet or dry, so there's no applied anti-slip coating to wear off over time.

Seamless, non-porous, easy to keep

Seamless, non-porous, easy to keep

No joins, no seams, no silicone lines inside the tub. The surface doesn't absorb water, so soap film and limescale wipe off rather than working their way in, and there's nowhere for mould to take hold. It's stable enough for a sunroom or a covered outdoor setting, not just a bathroom.

SIZE GUIDE

Find Your Best Fit

Use the measurements below to check comfort, clearance, and installation before you choose.

LUNARA

51″

51.2 × 26.8 × 22.0 in

Compact bathrooms, seated soak

LUNARA

55″

55.1 × 29.5 × 21.7 in

Smaller rooms, up to 5'6"

LUNARA

61″

61.0 × 29.9 × 22.1 in

Most main bathrooms, up to 6'0"

LUNARA

65″

65.0 × 29.9 × 21.7 in

Taller bathers, generous rooms

LUNARA

71″

70.9 × 35.4 × 22.0 in

Over 6'2", or two people

BEFORE YOU ORDER

Checks before you order

Confirm the route in, drain position, and everyday fit before delivery day.

Your height.

Under 6'0", the 61" gives you full leg extension. Because you recline at 128° rather than sitting upright, it takes more of you than the length suggests. Well over six feet, go up to the 65" or 71".

The route in.

The tub is 29.92" at its widest, so it clears a standard 30" doorway — but the crate doesn't, so plan to uncrate outside or in the hallway. Measure the tightest turn, and the stair landing if it's going up.

Your waste pipe.

LUNARA drains from the centre, 30.55" from either end. If your existing pipe sits off to one end, it has to move. Easy to plan for with your plumber, expensive as a surprise on installation day.

Which floor.

Ground floor is straightforward. Upstairs is structurally fine in most modern homes, but it's a heavy tub — arrange help for the stair carry before delivery day, not on it. In an older house, have your contractor glance at the joists.

DETAILS AT A GLANCE

Product Information

Everything you need to plan the right fit and installation.

Size-specific details

Compare Every Specification

Every column is one purchasable size. Measurements are in inches unless noted.

LUNARA 51-71 Inch Freestanding Solid Surface Soaking Bathtub specifications
Specification51 inch55 inch61 inch65 inch71 inch
Exterior dimensions51.2 × 26.8 × 22.0 in55.1 × 29.5 × 21.7 in61.0 × 29.9 × 22.1 in65.0 × 29.9 × 21.7 in70.9 × 35.4 × 22.0 in
Interior floor36.4 × 21.3 in35.8 × 15.0 in48.0 × 20.0 in47.2 × 18.9 in53.2 × 23.2 in
Bathing depth15.55 in interior14.25 in to overflow17.13 in interior15.08 in to overflow14.65 in to overflow
Backrest angle120°130°120°130°128°
Water capacity62 gal63 gal72 gal76 gal84 gal
Net weight196 lb / 89 kgMatte White: 222 lb / 100.5 kg; Matte Black: 256 lb / 116 kg258 lb / 117 kg273 lb / 124 kg327 lb / 148.5 kg
Drain placement17.72 in from one endCenteredCenteredCenteredCentered
Crated size / weight54.7 × 30.3 × 27.6 in • 282 lb58.7 × 33.1 × 27.6 in; Matte White: 313 lb; Matte Black: 340 lb64.8 × 33.3 × 27.6 in • 351 lb68.5 × 33.5 × 27.6 in • 365 lb74.8 × 39.4 × 27.6 in • 441 lb
FinishMatte WhiteMatte White / Matte BlackMatte WhiteMatte WhiteMatte White

Shared by every size

Common Specifications

LUNARA 51-71 Inch Freestanding Solid Surface Soaking Bathtub common specifications
MaterialSolid Surface Stone, Resin
Rim thickness0.79 in (20 mm)
Drain flow6 GPM
Installation typeFreestanding — sets on a finished floor, no frame or apron
IncludedDrain assembly, cover and moulded overflow. Tub filler and drain pipe sold separately.
Tolerance±0.5 in per factory drawing

BUYING & CARE GUIDE

LUNARA Bathtub FAQs

Helpful answers for choosing, installing, and caring for your new bathtub.

Is it big enough if I'm six feet tall?

Yes. Because you recline at 128° rather than sitting upright, the tub takes more of you than the 61-inch footprint suggests, and owners at six feet stretch out comfortably. Well over six feet, the 65" or 71" will suit you better.

Will it fit through a standard doorway?

Yes. The tub is 29.92" at its widest and a standard US interior door is about 30" clear. The crate is wider than the tub, so uncrate before bringing it through.

Is it delivered inside my house?

To your door, by freight, with a signature required. The driver won't bring it into the bathroom. On one level a furniture dolly handles it; upstairs you'll want several people.

Do I need a plumber?

Recommended but not required. Nothing needs assembling. If your waste is already centred and you've done this before, it's a manageable DIY job.

Will I run out of hot water?

Not usually. This tub is a little shallower than the deepest soakers, and owners on standard tanks fill it without draining the heater.

Is the surface slippery?

No. The matte finish has a fine texture that grips underfoot, wet or dry, without feeling rough.

Can I use my existing tap?

Only if it's floor-mounted or wall-mounted. There are no holes in the rim, so a deck-mounted tap won't fit.

Does it wobble when you step in?

No. It's moulded as one piece and sits on a base nearly 30 inches across, so there's no flex — noticeably more solid than a lightweight acrylic tub.

Can it go on an upper floor?

In most modern homes, yes — filled, the load is comparable to several people standing in one spot. In an older house with original joists, have your contractor confirm before delivery.

How do I get in and out?

The rim stands 22" from the floor, typical for a freestanding tub and higher than a built-in. It's wide and solid enough to sit on and swing your legs over, which is the easiest way. Worth considering if anyone in the house has limited mobility.

Can it be used outdoors?

In a sunroom or covered outdoor space, yes — the material is non-porous and fade-resistant. Full exposure to freezing weather isn't recommended.

What if it arrives damaged?

Photograph the crate before opening, tell us within 48 hours, keep the packaging. We replace it and cover the shipping.